Defect-interface interactions
Nanostructured materials contain an extremely high density of interfaces. The properties of
these materials when exposed to extreme conditions of radiation dose, stress, deformation …
these materials when exposed to extreme conditions of radiation dose, stress, deformation …
Electromigration in three-dimensional integrated circuits
Z Shen, S **g, Y Heng, Y Yao, KN Tu… - Applied Physics Reviews, 2023 - pubs.aip.org
The development of big data and artificial intelligence technology is increasing the need for
electronic devices to become smaller, cheaper, and more energy efficient, while also having …
electronic devices to become smaller, cheaper, and more energy efficient, while also having …
Heterostructures enhance simultaneously strength and ductility of a commercial titanium alloy
D Wu, M Hao, T Zhang, Z Wang, J Wang, G Rao… - Acta Materialia, 2023 - Elsevier
Enhancing both strength and ductility simultaneously in commercial alloys at an industrial
scale remains a challenging task. In this study, we have demonstrated a simple heat …
scale remains a challenging task. In this study, we have demonstrated a simple heat …
Polysynthetic twinned TiAl single crystals for high-temperature applications
G Chen, Y Peng, G Zheng, Z Qi, M Wang, H Yu… - Nature Materials, 2016 - nature.com
TiAl alloys are lightweight, show decent corrosion resistance and have good mechanical
properties at elevated temperatures, making them appealing for high-temperature …
properties at elevated temperatures, making them appealing for high-temperature …
Highly Selective Electrochemical Reduction of CO2 into Methane on Nanotwinned Cu
The electrochemical carbon dioxide reduction reaction (CO2RR) is a promising route to
close the carbon cycle by reducing CO2 into valuable fuels and chemicals. Electrocatalysts …
close the carbon cycle by reducing CO2 into valuable fuels and chemicals. Electrocatalysts …
Quasi-in-situ observation on diffusion anisotropy dominated asymmetrical growth of Cu-Sn IMCs under temperature gradient
Y Qiao, H Ma, F Yu, N Zhao - Acta Materialia, 2021 - Elsevier
Quasi-in-situ method was carried out to observe the growth behavior of intermetallic
compounds (IMCs) in Cu/Sn-3.0 Ag-0.5 Cu/Cu micro solder joints with single β-Sn grain …
compounds (IMCs) in Cu/Sn-3.0 Ag-0.5 Cu/Cu micro solder joints with single β-Sn grain …
Strain rate shift for constitutive behaviour of sintered silver nanoparticles under nanoindentation
As one of the promising packaging materials, the paste of silver nanoparticles (AgNPs)
reinforced by SiC particles is investigated in this study for microstructure, thermal stability …
reinforced by SiC particles is investigated in this study for microstructure, thermal stability …
Defective twin boundaries in nanotwinned metals
Coherent twin boundaries (CTBs) are widely described, both theoretically and
experimentally, as perfect interfaces that play a significant role in a variety of materials …
experimentally, as perfect interfaces that play a significant role in a variety of materials …
Twinning enhances efficiencies of metallic catalysts toward electrolytic water splitting
Twinning is demonstrated to be an effective way of enhancing efficiencies of metallic
catalysts toward electrolytic water splitting. Dendritic Cu possessing dense coherent …
catalysts toward electrolytic water splitting. Dendritic Cu possessing dense coherent …
Low-temperature direct copper-to-copper bonding enabled by creep on (111) surfaces of nanotwinned Cu
CM Liu, HW Lin, YS Huang, YC Chu, C Chen… - Scientific reports, 2015 - nature.com
Abstract Direct Cu-to-Cu bonding was achieved at temperatures of 150–250° C using a
compressive stress of 100 psi (0.69 MPa) held for 10–60 min at 10− 3 torr. The key …
compressive stress of 100 psi (0.69 MPa) held for 10–60 min at 10− 3 torr. The key …